seedance-2.0-fast/text-to-video

POST

/openapi/v2/rhart-video/sparkvideo-2.0-fast/text-to-video

seedance 2.0 Fast Text-to-Video, optimized for speed and cost efficiency. Quickly generate 4-15 second videos from text prompts with multiple aspect ratios, audio generation, and web search enhancement.

Request

Authorization

Header Params

Body Params application/jsonRequired

Example

{
    "prompt": "An cyberpunk-style slow-motion shot. On a neon-lit futuristic city street at night, a glowing purple hover sports car roars past, skimming the waterlogged road surface. The camera smoothly tracks forward at a very low angle, following the car. The powerful airflow beneath the vehicle kicks up splashes of water from the ground, with suspended water droplets refracting the colorful neon lights in mid-air. The visual color contrast is extremely high, and the metallic reflections on the car body are incredibly realistic, delivering the visual impact of a top-tier commercial advertisement.",
    "resolution": "720p",
    "duration": "5",
    "generateAudio": true,
    "ratio": "adaptive",
    "webSearch": false,
    "returnLastFrame": false,
    "seed": -1
}

Request Code Samples

Shell

JavaScript

Java

Swift

PHP

Python

HTTP

Objective-C

Ruby

OCaml

Dart

curl --location 'https://www.runninghub.ai/openapi/v2/rhart-video/sparkvideo-2.0-fast/text-to-video' \
--header 'Authorization: Bearer [Your API KEY]' \
--header 'Authorization: Bearer [Your API KEY]' \
--header 'Content-Type: application/json' \
--data '{
    "prompt": "An cyberpunk-style slow-motion shot. On a neon-lit futuristic city street at night, a glowing purple hover sports car roars past, skimming the waterlogged road surface. The camera smoothly tracks forward at a very low angle, following the car. The powerful airflow beneath the vehicle kicks up splashes of water from the ground, with suspended water droplets refracting the colorful neon lights in mid-air. The visual color contrast is extremely high, and the metallic reflections on the car body are incredibly realistic, delivering the visual impact of a top-tier commercial advertisement.",
    "resolution": "720p",
    "duration": "5",
    "generateAudio": true,
    "ratio": "adaptive",
    "webSearch": false,
    "returnLastFrame": false,
    "seed": -1
}'

Responses

🟢200成功

application/json

Task result query endpoint: /openapi/v2/query

Bodyapplication/json

Examples

Submit response exampleTask success response example

{
    "taskId": "2013508786110730241",
    "status": "RUNNING",
    "errorCode": "",
    "errorMessage": "",
    "results": null,
    "clientId": "f828b9af25161bc066ef152db7b29ccc",
    "promptTips": "{\"result\": true, \"error\": null, \"outputs_to_execute\": [\"4\"], \"node_errors\": {}}"
}

Modified at 2026-07-30 12:00:02

seedance-v1.5-pro-text-to-video-fast

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